0xa8fa…6d1b
Paid $35.90 of the $259.00M Roundhouse has indexed across 713,892 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (11)
What it buys
Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.
| Group | Share | Spent | Calls | Sellers |
|---|---|---|---|---|
| Not in any catalogue | 100% | $35.90 | 11 | 5 |
$18.90 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 3 of 5 the amount paid narrows the list to the ones listed at that price.
- 0x0e3d…7757 · last paid 41d ago$18.907 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xcfff…f478 · last paid 334d ago$10.001 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /mintPrice match$10.00 listed
- 0x8785…67cc · last paid 333d ago$5.001 call
▸3 catalogued endpoints, none priced at an amount this agent paid
- /api/balance$0.001 listed
- /api/presale$1.00 listed
- /api/presale$1.00 listed
- 0x9b4d…6083 · last paid 333d ago$1.001 call
▸2 of 2 catalogued endpoints list a price this agent paid
- /mint?address=0x020161B0D3f33446cBc3194726B5E3898E6Ce80e&tier=10Price match$1.00 listed
- /mintPrice match$1.00 listed
- 0xe25b…f8cf · last paid 333d ago$1.001 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/mintPrice match$1.00 listed
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x0e3d…7757 | $18.90 | $0.00 | 7 | 41d ago | Graph |
| 0xcfff…f478 | $10.00 | $0.00 | 1 | 334d ago | Graph |
| 0x8785…67cc | $5.00 | $0.00 | 1 | 333d ago | Graph |
| 0x9b4d…6083 | $1.00 | $0.00 | 1 | 333d ago | Graph |
| 0xe25b…f8cf | $1.00 | $0.00 | 1 | 333d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
53% of observed volume is with a single counterparty, in all 11 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa8fa…6d1b0x0e3d…7757 | Base | $2.10 | 70% | 0xd022…4541 | 41d ago | 0xef194b…40e90d |
| 0xa8fa…6d1b0x0e3d…7757 | Base | $4.20 | 70% | 0x2d05…53d0 | 41d ago | 0xca1145…d89d8e |
| 0xa8fa…6d1b0x0e3d…7757 | Base | $3.15 | 70% | 0x614a…d5ce | 41d ago | 0xd80d25…23562f |
| 0xa8fa…6d1b0x0e3d…7757 | Base | $2.10 | 100% | 0xfb42…406e | 43d ago | 0x24472a…1d2dba |
| 0xa8fa…6d1b0x0e3d…7757 | Base | $2.10 | 100% | 0xfd6b…ae39 | 46d ago | 0xe37d70…e90105 |
| 0xa8fa…6d1b0x0e3d…7757 | Base | $2.10 | 100% | 0x2ce3…0cdb | 47d ago | 0xbdf709…e9a9da |
| 0xa8fa…6d1b0x0e3d…7757 | Base | $3.15 | 100% | 0x2d8d…3016 | 48d ago | 0x73818a…b9ce4f |
| 0xa8fa…6d1b0x9b4d…6083 | Base | $1.00 | 100% | coinbase | 333d ago | 0x8be87d…f766ee |
| 0xa8fa…6d1b0xe25b…f8cf | Base | $1.00 | 100% | payAI | 333d ago | 0x7d21c8…442525 |
| 0xa8fa…6d1b0x8785…67cc | Base | $5.00 | 100% | payAI | 333d ago | 0xc3a610…61ace9 |
| 0xa8fa…6d1b0xcfff…f478 | Base | $10.00 | 100% | payAI | 334d ago | 0x04a1f6…24a51a |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0xa8fa…6d1b has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa8fa29515852289861f37a94dcbe633c14dc6d1b
Show the promptHide the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its on-chain record support what its card claims? Agent: 0xa8fa…6d1b curl -s 'https://api.roundhouseai.io/v0/agents/0xa8fa29515852289861f37a94dcbe633c14dc6d1b' curl -s 'https://api.roundhouseai.io/v0/entities/0xa8fa29515852289861f37a94dcbe633c14dc6d1b/settlements' Roundhouse indexes public chain data and does not vouch for any agent's claims — treat the card as a claim and the settlements as the evidence. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.